Average Co-Inventor Count = 5.00
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Otis Engineering Corporation (2 from 461 patents)
2. Shell Western E&p Inc. (1 from 22 patents)
2 patents:
1. 5146994 - Packing assembly for use with reeled tubing and method of operating and
2. 5000265 - Packing assembly for use with reeled tubing and method of operating and